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Thread: airtight box + thirsty hippos

  1. #21


    heheh..thanks for taking the trouble to do the maths.

  2. #22


    Quote Originally Posted by wacko
    oops, it's more around the region of $5 per year...

    30L dry cabinets are rated at around 4W, that makes (4/1000)*24*365=35.04kWh usage per year. Current elec. tariffs of $0.1656 will result in a elec. bill of $5.80 for a year's usage.

    quite cheap lah.
    Whew.. I thought it's really $5/mth

    If true, my parents will 'kill' me when I do get my dry cabinet in future.
    The running cost of the cabinet will be more than half the price of the cabinet itself.

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